How to show a message Box?

[theashishmaurya]

I am building a simple plugin in Nodejs that fetches data from the server and logs the result in the message box.

{
"method": "Flow.Launcher.ChangeQuery",
"parameters": [title, sub_title, ico_path]
}

I am tying this as suggested in Docs. but does not work.

https://www.flowlauncher.com/docs/#/json-rpc?id=flowlaunchershowmsg